/Engine/Plugins/Runtime/OSC/Source/OSC/Public/OSCManager.h
Sets Value to blob at providedIndexfrom OSCMessage if in bounds and type matches
[UFUNCTION](Programming/UnrealArchitecture/Reference/Functions)(BlueprintCallable, Category="Audio|OSC") static bool GetBlob ( const [FOSCMessage](API\Plugins\OSC\FOSCMessage) & Message, const int32 Index, [TArray](API\Runtime\Core\Containers\TArray)< uint8 > & Value )